flash载入外部动画并控制播放进度-优快云博客

本文介绍如何使用MovieClipLoader类加载Flash动画，并实现自动播放、播放控制、进度显示等功能。通过监听onLoadStart、onLoadProgress等事件，可以精确控制动画的加载与播放过程。

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关键字：MovieClipLoader,Object,onLoadStart,onLoadProgress,onLoadInit,addListener,loadClip
简介：这里介绍使用MovieClipLoader类来加载flash动画并控制播放进度
功能：自动播放，控制播放、暂停，进度条显示载入进度、播放进度，点击进度条位置控制快进、快退
主代码：
//coded by Airfar from http://7thpark.com
stop();
/*var tx:Number = mvLoader_mc._x;
var ty:Number = mvLoader_mc._y;*/
var lw:Number = this.ctrl_line._width;
_parent.menu_mc._visible = false;
var mcLoader:MovieClipLoader = new MovieClipLoader();
var mcl_obj:Object = new Object();
mcl_obj.onLoadStart = function(target_mc:MovieClip):Void  {
  /*setProperty(target_mc,_width,300);
  setProperty(target_mc,_height,170);
  setProperty(target_mc,_x,tx);
  setProperty(target_mc,_y,ty);*/
  target_mc.play();
  ctrl_bar.onEnterFrame = function() {
    ctrl_bar._width = target_mc._currentframe/target_mc._totalframes*lw;
  };
};
mcl_obj.onLoadProgress = function(target_mc:MovieClip, bytesLoaded:Number, bytesTotal:Number):Void  {
  loadBar_mc._width = bytesLoaded/bytesTotal*ctrl_line._width;
};
mcl_obj.onLoadInit = function(target_mc:MovieClip):Void  {
  ctrl_line.onRelease = function() {
    target_mc.gotoAndPlay(int(target_mc._totalframes*((_xmouse-this._x)/this._width)));
  };
};
mcLoader.addListener(mcl_obj);
mcLoader.loadClip("yourmov.swf", mvLoader_mc);
//please set yourmov.swf _width=300,_height=170 to test;
[url=http://7thpark.com/parklog/upload/mvLoaderandContrlIt060805.rar]
[color="#0099b3"]flash源文件下载[/color]
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本文转自：http://www.5uflash.com/flashjiaocheng/Flashaschengxu/1185.html